* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* ===================================================== */
/* FIX GLOBAL - remove faixa branca lateral / overflow-x */
/* ===================================================== */

html,
body {
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
}

img,
svg,
video,
canvas {
  max-width: 100%;
  height: auto;
}

body {
  font-family: "Inter", sans-serif;
  background: #ffffff;
  color: #1b1b1b;
  overflow-x: hidden;
  user-select: none;
}

body {
  padding-top: 90px;
}

body.menu-open {
  overflow: hidden;
}

/* ===================================================== */
/* MARCA D'ÁGUA DECORATIVA DO SITE */
/* ===================================================== */

body::before {

  content: "";

  position: fixed;

  top: 0;
  right: 0;

  width: 60%;
  height: 100%;

  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 600 1200' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0 200 Q300 100 600 200 T1200 200 V1200 H0 Z' fill='%232e3a59' fill-opacity='0.06'/%3E%3Cpath d='M0 450 Q300 350 600 450 T1200 450 V1200 H0 Z' fill='%232e3a59' fill-opacity='0.03'/%3E%3Cpath d='M0 700 Q300 600 600 700 T1200 700 V1200 H0 Z' fill='%232e3a59' fill-opacity='0.025'/%3E%3C/svg%3E");

  background-repeat: no-repeat;
  background-size: cover;

  pointer-events: none;

  z-index: 0;

}

body > * {

  position: relative;

  z-index: 1;

}

.container {
  width: 90%;
  max-width: 1200px;
  margin: auto;
}

.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 12px 0;
  transition: all 0.3s ease;
  z-index: 1000;

  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.95),
    rgba(255, 255, 255, 0.75)
  );

  backdrop-filter: blur(6px);
}

.header::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 100%;
  height: 20px;

  background: linear-gradient(180deg, rgba(46, 58, 89, 0.08), transparent);

  pointer-events: none;
}

.header.scrolled {
  background: #ffffff;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.4);
  opacity: 0;
  visibility: hidden;
  transition: 0.3s;
  z-index: 998;
}

.menu-overlay.active {
  opacity: 1;
  visibility: visible;
}

/* ===================================================== */
/* LOGO DO MENU */
/* ===================================================== */

.logo {

  height: 62px; /* aumenta a logo */

  display: block;

  transform: scale(1.25);

  transform-origin: left center;

  margin-right: 10px;

}

.menu {
  z-index: 999;
}

.menu a {
  margin-left: 18px;
  text-decoration: none;
  color: #2e3a59;
  font-weight: 500;

  padding: 8px 14px;
  border-radius: 6px;

  background: transparent;

  transition:
    background 0.25s ease,
    color 0.25s ease,
    transform 0.2s ease;
}

.menu a:hover {
  background: #2e3a59;
  color: #ffffff;
  transform: translateY(-1px);
}

.menu a.active {
  background: #2e3a59;
  color: #ffffff;
}

.menu a:hover:not(.active) {
  background: #2e3a59;
  color: #ffffff;
}

.menu-toggle {
  display: none;
  font-size: 28px;
  cursor: pointer;
}

.menu-toggle {
  display: none;
  flex-direction: column;
  cursor: pointer;
  gap: 5px;
}

.menu-toggle span {
  width: 25px;
  height: 3px;
  background: #2e3a59;
  display: block;
  transition: 0.3s;
}

/* animação para virar X */

.menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

@media (max-width: 768px) {
  .menu {
    position: fixed;
    top: 80px;
    left: 0;
    width: 100%;
    background: #ffffff;
    flex-direction: column;
    padding: 30px 0;
    display: none;
    z-index: 999;
  }

  .menu a {
    padding: 15px 20px;
    border-bottom: 1px solid #eee;
  }

  .menu.active {
    display: flex;
  }

  .menu-toggle {
    display: flex;
  }
}

.allow-copy {
  user-select: text;
}

.allow-copy {
  user-select: text;
}

/* ===================================================== */
/* BREADCRUMB DE NAVEGAÇÃO */
/* ===================================================== */

.breadcrumb {
  padding: 35px 0 10px; /* espaço abaixo do menu */

  background: #f7f8fb;

  font-size: 14px;
}

/* ===================================================== */
/* CONTAINER DO BREADCRUMB */
/* ===================================================== */

.breadcrumb .container {
  max-width: 1200px;

  margin: auto;
}

/* ===================================================== */
/* LINKS DO BREADCRUMB */
/* ===================================================== */

.breadcrumb a {
  color: #2e3a59;

  text-decoration: none;

  font-weight: 500;
}

.breadcrumb span {
  color: #6b7280;
}

/* ===================================================== */
/* Hero */
/* ===================================================== */

.hero {
  padding: 80px 0 120px 0;
  background: linear-gradient(180deg, #ffffff 0%, #f4f6fb 100%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;

  background: radial-gradient(
    circle,
    rgba(46, 58, 89, 0.06) 0%,
    rgba(46, 58, 89, 0.02) 40%,
    transparent 70%
  );

  transform: rotate(20deg);
}

.hero::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 320px;
  height: 3px;

  background: linear-gradient(
    90deg,
    transparent,
    rgba(46, 58, 89, 0.25),
    transparent
  );
}

.hero .container {
  position: relative;
  z-index: 2;
}

.hero h1 {
  font-size: 46px;
  line-height: 1.2;
  max-width: 780px;
  margin-bottom: 25px;
  font-weight: 600;
  color: #2e3a59; /* azul institucional */
}

/* ========================= */
/* DESTAQUE HERO */
/* ========================= */

.hero-highlight {
  color: #2e3a59;
  position: relative;
}

.hero-highlight::after {
  content: "";
  position: absolute;

  left: 0;
  bottom: -6px;

  width: 110%; /* menor que o texto */
  height: 4px;

  background: linear-gradient(
    90deg,
    rgba(46, 58, 89, 0.35),
    rgba(46, 58, 89, 0.05)
  );

  border-radius: 4px;
}

.hero p {
  font-size: 19px;
  max-width: 680px;
  margin-bottom: 40px;
  color: #5a6478;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  align-items: center;
  gap: 60px;
}

.hero-layout {
  display: flex;
  align-items: stretch;
  gap: 40px;
}

.hero-text {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* ========================= */
/* HERO IMAGE */
/* ========================= */

.hero-img {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

/* glow suave atrás da imagem */

.hero-img::before {
  content: "";
  position: absolute;

  width: 420px;
  height: 420px;

  background: radial-gradient(
    circle,
    rgba(46, 58, 89, 0.12),
    rgba(46, 58, 89, 0.05),
    transparent 70%
  );

  filter: blur(40px);

  z-index: 0;
}

/* ========================= */
/* IMAGEM */
/* ========================= */

.hero-img img {
  width: 100%;
  max-width: 720px;
  height: auto;

  border-radius: 6px;
  border: 1px solid #eee;

  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.08);

  position: relative;
  z-index: 1;

  transition:
    transform 0.45s ease,
    box-shadow 0.45s ease;
}

/* ========================= */
/* FLOATING ANIMATION */
/* ========================= */

.hero-img {
  animation: heroFloat 7s ease-in-out infinite;
}

@keyframes heroFloat {
  0% {
    transform: translateY(0px);
  }

  50% {
    transform: translateY(-8px);
  }

  100% {
    transform: translateY(0px);
  }
}

/* ========================= */
/* HOVER */
/* ========================= */

.hero-img img:hover {
  transform: scale(1.05);

  box-shadow: 0 35px 80px rgba(0, 0, 0, 0.15);
}

/* ========================= */
/* RESPONSIVO */
/* ========================= */

@media (max-width: 900px) {
  .hero-layout {
    flex-direction: column;
  }

  .hero-img {
    margin-top: 40px;
  }
}

section {
  scroll-margin-top: 100px;
}

.section-label {
  display: block;
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: #8a94a6;
  margin-bottom: 10px;
}

html {
  scroll-behavior: smooth;
}

/* ===================================================== */
/* SEÇÃO SOLUÇÕES ESTRATÉGICAS */
/* ===================================================== */

.solutions {
  padding: 40px 0;
  background: #f2f4f8;
  position: relative;
  overflow: hidden;
}

/* fundo gráfico sutil (premium) */
.solutions::before {
  content: "";
  position: absolute;
  top: -220px;
  left: -220px;
  width: 520px;
  height: 520px;
  background: radial-gradient(circle, rgba(46, 58, 89, 0.06), transparent 70%);
  pointer-events: none;
}

.solutions .container {
  position: relative;
  z-index: 2;
}

/* ===================================================== */
/* TÍTULO E TEXTO DA SEÇÃO */
/* ===================================================== */

.solutions h2 {
  font-size: 32px;
  margin-bottom: 14px;
  color: #2e3a59;
  font-weight: 600;
  letter-spacing: -0.2px;
}

.solutions-text {
  max-width: 720px;
  margin-bottom: 46px;
  font-size: 17px;
  line-height: 1.65;
  color: #5a6478;
}

/* ===================================================== */
/* GRID DE SOLUÇÕES */
/* ===================================================== */

.solutions-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
  align-items: stretch;
}

/* ===================================================== */
/* CARD DE SOLUÇÃO (acabamento premium) */
/* ===================================================== */

.solution-card {
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid #e6eaf2;
  border-radius: 10px;

  padding: 34px;

  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.045);

  position: relative;
  overflow: hidden;

  transition:
    transform 0.28s ease,
    box-shadow 0.28s ease,
    border-color 0.28s ease;
}

/* brilho superior bem sutil */
.solution-card::before {
  content: "";
  position: absolute;
  top: -120px;
  right: -140px;
  width: 280px;
  height: 280px;
  background: radial-gradient(circle, rgba(46, 58, 89, 0.09), transparent 70%);
  opacity: 0.35;
  transition: opacity 0.28s ease;
}

/* barra lateral (consistência com institucional) */
.solution-card::after {
  content: "";
  position: absolute;
  left: 0;
  top: 18px;
  bottom: 18px;
  width: 4px;
  background: #e2e6ef;
  border-radius: 2px;
  transition: background 0.28s ease;
}

/* ===================================================== */
/* HOVER DO CARD */
/* ===================================================== */

.solution-card:hover {
  transform: translateY(-8px);
  border-color: #d7ddea;
  box-shadow: 0 22px 55px rgba(0, 0, 0, 0.09);
}

.solution-card:hover::before {
  opacity: 0.55;
}

.solution-card:hover::after {
  background: #2e3a59;
}

/* ===================================================== */
/* TÍTULO E TEXTO DO CARD */
/* ===================================================== */

.solution-card h3 {
  font-size: 18px;
  margin-bottom: 10px;
  color: #2e3a59;
  font-weight: 600;
}

.solution-card p {
  font-size: 15px;
  line-height: 1.65;
  color: #5a6478;
}

/* ===================================================== */
/* LOGO SIAR25 NO CARD */
/* ===================================================== */

.solution-siar25 .siar25-logo {
  height: 42px;
  width: auto;

  margin-bottom: 14px;

  display: block;
}

/* ===================================================== */
/* RESPONSIVIDADE */
/* ===================================================== */

/* ===================================================== */
/* RESPIRO INFERIOR DA SEÇÃO SOLUÇÕES */
/* ===================================================== */

.solutions-grid {
  margin-bottom: 60px;
}

@media (max-width: 1024px) {
  .solutions-grid {
    grid-template-columns: 1fr;
  }
}

/* ===================================================== */
/* SEÇÃO SIAR25 */
/* ===================================================== */

.siar25 {
  padding: 40px 0 120px 0;
  background: #ffffff;
  position: relative;
}

/* ===================================================== */
/* FUNDO TECNOLÓGICO SUAVE */
/* ===================================================== */

.siar25::after {
  content: "";
  position: absolute;

  right: -250px;
  bottom: -250px;

  width: 500px;
  height: 500px;

  background: radial-gradient(circle, rgba(46, 58, 89, 0.06), transparent 70%);

  pointer-events: none;
}

/* ===================================================== */
/* DIVISOR SUPERIOR */
/* ===================================================== */

.siar25::before {
  content: "";
  position: absolute;

  left: 50%;
  top: -35px;

  transform: translateX(-50%);

  width: 320px;
  height: 2px;

  background: linear-gradient(
    90deg,
    transparent,
    rgba(46, 58, 89, 0.25),
    transparent
  );
}

/* ===================================================== */
/* TÍTULO E LOGO */
/* ===================================================== */

.siar25-title {
  margin-bottom: 16px;
}

.siar25-title-logo {
  height: 52px;
  width: auto;
  display: block;
  filter: drop-shadow(0 3px 6px rgba(0, 0, 0, 0.08));
}

/* ===================================================== */
/* TEXTO DA SEÇÃO */
/* ===================================================== */

.siar25-text {
  max-width: 720px;
  margin-bottom: 50px;

  font-size: 17px;
  line-height: 1.65;

  color: #5a6478;
}

/* ===================================================== */
/* GRID */
/* ===================================================== */

.siar25-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

/* ===================================================== */
/* CARD */
/* ===================================================== */

.siar25-card {
  cursor: default;

  background: #fff;

  padding: 35px;
  padding-left: 40px;

  border-radius: 8px;
  border: 1px solid #e6eaf2;

  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.05);

  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease;

  position: relative;
}

/* barra lateral igual seção institucional */

.siar25-card::before {
  content: "";

  position: absolute;

  left: 0;
  top: 20px;
  bottom: 20px;

  width: 4px;

  background: #e2e6ef;
  border-radius: 2px;

  transition: background 0.3s ease;
}

/* hover */

.siar25-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.12);
}

.siar25-card:hover::before {
  background: #2e3a59;
}

/* ===================================================== */
/* ÍCONE */
/* ===================================================== */

.siar25-card .icon-box {
  width: 42px;
  height: 42px;

  border-radius: 50%;

  background: #f1f3f8;

  display: flex;
  align-items: center;
  justify-content: center;

  margin-bottom: 18px;

  transition: all 0.25s ease;
}

.siar25-card .icon-box svg {
  width: 20px;
  height: 20px;

  color: #2e3a59;
}

/* hover do ícone */

.siar25-card:hover .icon-box {
  background: #2e3a59;
}

.siar25-card:hover .icon-box svg {
  color: #ffffff;
}

/* ===================================================== */
/* TEXTO DO CARD */
/* ===================================================== */

.siar25-card h3 {
  margin-bottom: 14px;
  color: #2e3a59;
}

.siar25-card p {
  font-size: 15px;
  line-height: 1.65;
  color: #5a6478;
}

/* ===================================================== */
/* RESPONSIVO */
/* ===================================================== */

@media (max-width: 1024px) {
  .siar25-grid {
    grid-template-columns: 1fr;
  }
}

/* ===================================================== */
/* SEÇÃO SEGURANÇA E GOVERNANÇA */
/* ===================================================== */

.security {
  padding: 40px 0 120px 0;
  background: #f7f8fb;
  position: relative;
}

/* ===================================================== */
/* DIVISOR SUPERIOR */
/* ===================================================== */

.security::before {
  content: "";
  position: absolute;

  left: 50%;
  top: -35px;

  transform: translateX(-50%);

  width: 320px;
  height: 2px;

  background: linear-gradient(
    90deg,
    transparent,
    rgba(46, 58, 89, 0.25),
    transparent
  );
}

/* ===================================================== */
/* TÍTULO DA SEÇÃO */
/* ===================================================== */

.security h2 {
  font-size: 32px;
  margin-bottom: 20px;
  color: #2e3a59;
}

/* ===================================================== */
/* TEXTO DA SEÇÃO */
/* ===================================================== */

.security-text {
  max-width: 720px;
  margin-bottom: 50px;

  font-size: 17px;
  line-height: 1.65;

  color: #5a6478;
}

/* ===================================================== */
/* GRID */
/* ===================================================== */

.security-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
}

/* ===================================================== */
/* CARD */
/* ===================================================== */

.security-card {
  background: #fff;

  padding: 35px;
  padding-left: 40px;

  border-radius: 8px;
  border: 1px solid #e6eaf2;

  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.05);

  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease;

  position: relative;
}

/* ===================================================== */
/* BARRA LATERAL (PADRÃO DO SITE) */
/* ===================================================== */

.security-card::before {
  content: "";

  position: absolute;

  left: 0;
  top: 20px;
  bottom: 20px;

  width: 4px;

  background: #e2e6ef;
  border-radius: 2px;

  transition: background 0.3s ease;
}

/* ===================================================== */
/* HOVER */
/* ===================================================== */

.security-card:hover {
  transform: translateY(-8px);

  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.12);
}

.security-card:hover::before {
  background: #2e3a59;
}

/* ===================================================== */
/* TÍTULO DO CARD */
/* ===================================================== */

.security-card h3 {
  font-size: 18px;
  line-height: 1.3;
  color: #2e3a59;
  margin-bottom: 14px;
}

.security-card h3 strong {
  display: block;
  font-weight: 700;
}

/* ===================================================== */
/* TEXTO DO CARD */
/* ===================================================== */

.security-card p {
  font-size: 15px;
  line-height: 1.65;
  color: #5a6478;
}

/* ===================================================== */
/* RESPONSIVO */
/* ===================================================== */

@media (max-width: 1100px) {
  .security-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 700px) {
  .security-grid {
    grid-template-columns: 1fr;
  }
}

/* destaque temporário no campo */

.input-highlight {
  animation: highlightField 1.2s ease;
}

@keyframes highlightField {
  0% {
    box-shadow: 0 0 0 0 rgba(46, 58, 89, 0);
  }

  40% {
    box-shadow: 0 0 0 4px rgba(46, 58, 89, 0.15);
  }

  100% {
    box-shadow: 0 0 0 0 rgba(46, 58, 89, 0);
  }
}

/* ===================================================== */
/* BLOCO CTA */
/* ===================================================== */

.cta {
  background: #374466;
  padding: 100px 0;
  text-align: center;
  color: #fff;
  position: relative;
  width: 100%;
}

/* título */

.cta h2 {
  font-size: 34px;
  font-weight: 600;
  margin-bottom: 18px;
  line-height: 1.3;
}

/* texto */

.cta p {
  max-width: 720px;
  margin: 0 auto 45px auto;
  font-size: 16px;
  line-height: 1.6;
  opacity: 0.9;
}

/* container botão */

.cta-buttons {
  display: flex;
  justify-content: center;
}

/* botão principal */

.btn-cta {
  background: #ffffff;
  color: #374466;
  padding: 16px 40px;
  border-radius: 6px;
  border: 2px solid #ffffff;
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.25s ease;
}

/* efeito elegante */
.btn-cta:hover {
  background: transparent;
  color: #ffffff;
  transform: translateY(-2px);
}

/* ========================= */
/* BOTÃO PRINCIPAL */
/* ========================= */

.btn-primary {
  display: inline-block;

  background: #2e3a59;
  color: #ffffff;

  padding: 14px 30px;

  border-radius: 6px;

  text-decoration: none;

  font-weight: 500;

  transition: all 0.25s ease;
}

.btn-primary:hover {
  background: #1f2943;
  transform: translateY(-2px);
}

/* ===================================================== */
/* SEÇÃO CONTATO */
/* ===================================================== */

.contact {
  padding: 100px 0;
  background: #f7f8fb;
  position: relative;
  overflow: hidden;
}

/* ===================================================== */
/* FUNDO GRÁFICO SUAVE */
/* ===================================================== */

.contact::after {
  content: "";
  position: absolute;
  right: -220px;
  bottom: -220px;

  width: 520px;
  height: 520px;

  background: radial-gradient(circle, rgba(46, 58, 89, 0.06), transparent 70%);
  pointer-events: none;
}

/* ===================================================== */
/* LAYOUT PRINCIPAL CONTATO */
/* ===================================================== */

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;

  gap: 60px;

  align-items: start;

  position: relative;
  z-index: 2;
}

/* ===================================================== */
/* COLUNA ESQUERDA - TEXTO CONTATO */
/* ===================================================== */

.contact-info h2 {
  font-size: 32px;
  color: #2e3a59;

  margin-bottom: 20px;
}

.contact-info p {
  max-width: 420px;

  line-height: 1.6;
  color: #5a6478;

  margin-bottom: 40px;
}

/* ===================================================== */
/* CARDS DE CONTATO */
/* ===================================================== */

.contact-card {
  display: flex;
  gap: 16px;
  align-items: center;

  padding: 18px 20px 18px 24px;

  border-radius: 8px;
  border: 1px solid #e6eaf2;

  background: #ffffff;

  margin-bottom: 15px;

  transition: all 0.25s ease;

  position: relative;
}

/* realce lateral dos cards */

.contact-card::before {
  content: "";

  position: absolute;

  left: 0;
  top: 14px;
  bottom: 14px;

  width: 3px;

  background: #e2e6ef;

  border-radius: 2px;

  transition: background 0.3s ease;
}

/* hover elegante */

.contact-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 14px 35px rgba(0, 0, 0, 0.08);
}

.contact-card:hover::before {
  background: #2e3a59;
}

/* ===================================================== */
/* LINK DO CARD WHATSAPP */
/* ===================================================== */

.contact-link,
.contact-link:visited,
.contact-link:hover,
.contact-link:active {
  text-decoration: none;
  color: inherit;
}

/* ===================================================== */
/* ÍCONE DOS CARDS */
/* ===================================================== */

.contact-icon {
  width: 38px;
  height: 38px;

  border-radius: 50%;

  background: #f1f3f8;

  display: flex;
  align-items: center;
  justify-content: center;

  flex-shrink: 0;
}

/* imagem do ícone (ex: whatsapp) */

.contact-icon img {
  width: 22px;
  height: 22px;

  display: block;
}

/* ===================================================== */
/* TEXTO DOS CARDS */
/* ===================================================== */

.contact-card strong {
  display: block;

  color: #2e3a59;
}

.contact-card span {
  font-size: 14px;
  color: #6b7486;
}

/* ===================================================== */
/* FORMULÁRIO CONTATO */
/* ===================================================== */

.contact-form {
  background: #ffffff;

  padding: 35px;

  border-radius: 10px;
  border: 1px solid #e6eaf2;

  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.05);
}

/* ===================================================== */
/* LABEL DOS CAMPOS */
/* ===================================================== */

.contact-form label {
  display: block;

  font-size: 14px;

  margin-bottom: 6px;

  color: #2e3a59;
}

/* ===================================================== */
/* CAMPOS INPUT E TEXTAREA */
/* ===================================================== */

.contact-form input,
.contact-form textarea {
  width: 100%;

  padding: 13px 15px;

  margin-bottom: 16px;

  border-radius: 6px;
  border: 1px solid #dfe3ec;

  font-size: 14px;

  background: #fafbfe;

  transition:
    border 0.2s ease,
    box-shadow 0.2s ease;

  font-family: inherit;
}

/* foco elegante nos campos */

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;

  border-color: #2e3a59;

  box-shadow: 0 0 0 3px rgba(46, 58, 89, 0.08);
}

/* textarea */

.contact-form textarea {
  min-height: 120px;
  resize: vertical;
}

/* ===================================================== */
/* BOTÃO ENVIAR MENSAGEM */
/* ===================================================== */

.contact-form button {
  width: 100%;

  padding: 14px;

  border-radius: 6px;

  background: #2e3a59;

  color: #ffffff;

  border: none;

  font-weight: 600;
  font-size: 15px;

  cursor: pointer;

  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease,
    background 0.25s ease;
}

/* hover botão */

.contact-form button:hover {
  background: #1f2943;

  transform: translateY(-2px);

  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

/* ===================================================== */
/* DESABILITAR BOTÃO PARA EVITAR ENVIO DUPLO */
/* ===================================================== */

.contact-form button:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

/* ===================================================== */
/* CONTADOR DE CARACTERES DA MENSAGEM */
/* ===================================================== */

.char-counter {
  text-align: right;

  font-size: 12px;

  color: #8a92a6;

  margin-top: -10px;
  margin-bottom: 14px;
}

/* ===================================================== */
/* CAMPO ANTI-SPAM (HONEYPOT) */
/* ===================================================== */

.hidden-field {
  display: none;
}

/* ===================================================== */
/* RESPONSIVIDADE MOBILE */
/* ===================================================== */

@media (max-width: 768px) {
  .contact-layout {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .contact-info p {
    max-width: 100%;
  }

  .contact-form {
    padding: 24px;
  }
}

/* ===================================================== */
/* SEÇÃO INSTITUCIONAL */
/* ===================================================== */

.about {
  padding: 40px 0 120px 0;
  background: linear-gradient(180deg, #f7f8fb 0%, #f2f4f8 100%);
  position: relative;
  overflow: hidden;
}

/* ===================================================== */
/* TÍTULO DA SEÇÃO */
/* ===================================================== */

.about h2 {
  font-size: 32px;
  color: #2e3a59;
  margin-bottom: 20px;
  font-weight: 600;
}

/* ===================================================== */
/* TEXTO INSTITUCIONAL */
/* ===================================================== */

.about-text {
  font-size: 17px;
  line-height: 1.6;
  color: #5a6478;

  max-width: 720px;
  margin-top: 20px;
  margin-bottom: 40px;
}

/* ===================================================== */
/* FUNDO GRÁFICO DA SEÇÃO */
/* ===================================================== */

.about::after {
  content: "";
  position: absolute;

  right: -250px;
  bottom: -250px;

  width: 500px;
  height: 500px;

  background: radial-gradient(circle, rgba(46, 58, 89, 0.05), transparent 70%);
}

/* linha institucional abaixo do texto */

.about-text::after {
  content: "";
  display: block;

  width: 120px;
  height: 2px;

  margin-top: 30px;

  background: linear-gradient(90deg, #cfd5e3, transparent);
}

/* ===================================================== */
/* BLOCO SUPERIOR INSTITUCIONAL */
/* (opcional — caso use painel lateral) */
/* ===================================================== */

.about-top {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 50px;
  align-items: start;
  margin-bottom: 60px;
}

/* texto institucional */

.about-copy {
  max-width: 720px;
}

/* ===================================================== */
/* PAINEL INSTITUCIONAL */
/* ===================================================== */

.about-panel {
  background: #ffffff;
  border: 1px solid #e6eaf2;
  border-radius: 10px;

  padding: 30px;

  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.05);

  position: relative;
  overflow: hidden;
}

/* fundo gráfico suave */

.about-panel::before {
  content: "";
  position: absolute;

  top: -120px;
  right: -120px;

  width: 260px;
  height: 260px;

  background: radial-gradient(circle, rgba(46, 58, 89, 0.08), transparent 70%);
}

/* título do painel */

.about-panel h3 {
  font-size: 16px;
  color: #2e3a59;
  margin-bottom: 18px;
}

/* lista institucional */

.about-panel ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.about-panel li {
  position: relative;
  padding-left: 18px;
  margin-bottom: 12px;

  color: #5a6478;
  font-size: 14px;
  line-height: 1.5;
}

/* bullet institucional */

.about-panel li::before {
  content: "";
  position: absolute;

  left: 0;
  top: 8px;

  width: 8px;
  height: 8px;

  background: #2e3a59;
  border-radius: 2px;
}

/* ===================================================== */
/* GRID DE CARDS INSTITUCIONAIS */
/* ===================================================== */

.about-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  margin-top: 50px;
}

/* ===================================================== */
/* CARD INSTITUCIONAL */
/* ===================================================== */

.about-card {
  cursor: default;

  background: #fff;

  padding: 35px;
  padding-left: 40px;

  border-radius: 8px;
  border: 1px solid #e6eaf2;

  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.05);

  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease;

  position: relative;
}

/* barra lateral institucional */

.about-card::before {
  content: "";

  position: absolute;

  left: 0;
  top: 20px;
  bottom: 20px;

  width: 4px;

  background: #e2e6ef;
  border-radius: 2px;

  transition: background 0.3s ease;
}

/* hover do card */

.about-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.15);
}

.about-card:hover::before {
  background: #2e3a59;
}

/* ===================================================== */
/* TÍTULO DO CARD */
/* ===================================================== */

.about-card h3 {
  margin-bottom: 15px;
  color: #2e3a59;
}

/* ===================================================== */
/* TEXTO DO CARD */
/* ===================================================== */

.about-card p {
  color: #555;
  font-size: 15px;
  line-height: 1.6;
}

/* ===================================================== */
/* RESPONSIVIDADE */
/* ===================================================== */

@media (max-width: 1024px) {
  .about-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 900px) {
  .about-top {
    grid-template-columns: 1fr;
  }
}

/* ========================= */
/* DIVISOR FINAL DA SEÇÃO */
/* ========================= */

.about::before {
  content: "";
  position: absolute;

  left: 50%;
  bottom: 40px;

  transform: translateX(-50%);

  width: 320px;
  height: 3px;

  background: linear-gradient(
    90deg,
    transparent,
    rgba(46, 58, 89, 0.25),
    transparent
  );
}

.icon-box {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #f2f4f8;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  transition: background 0.3s ease;
}

.icon-box svg {
  width: 28px;
  height: 28px;
  color: #2e3a59;
  transition:
    color 0.3s ease,
    transform 0.3s ease;
}

/* efeito ao passar o mouse no card */

.about-card:hover .icon-box {
  background: #2e3a59;
  transform: translateY(-2px);
}

.about-card:hover .icon-box svg {
  color: #ffffff;
  transform: scale(1.05);
}

.about-card:hover .icon-box {
  background: #2e3a59;
}

.about-card:hover .icon-box i {
  color: #fff;
}

.about-card h3 {
  margin-bottom: 15px;
  color: #2e3a59;
}

.about-card p {
  color: #555;
  font-size: 15px;
  line-height: 1.6;
}

/* ===================================================== */
/* MODAL DE SUCESSO */
/* ===================================================== */

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.45);

  display: flex;
  align-items: center;
  justify-content: center;

  opacity: 0;
  visibility: hidden;

  transition: all 0.25s ease;

  z-index: 9999;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-box {
  width: 90%;
  max-width: 420px;

  background: #ffffff;
  border: 1px solid #e6eaf2;
  border-radius: 12px;

  padding: 32px 28px;
  text-align: center;

  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.18);

  transform: translateY(10px);
  transition: transform 0.25s ease;
}

.modal-overlay.active .modal-box {
  transform: translateY(0);
}

.modal-icon {
  width: 58px;
  height: 58px;

  margin: 0 auto 18px auto;

  border-radius: 50%;
  background: #eef4ff;
  color: #2e3a59;

  display: flex;
  align-items: center;
  justify-content: center;

  font-size: 28px;
  font-weight: 700;
}

.modal-box h3 {
  font-size: 24px;
  color: #2e3a59;
  margin-bottom: 10px;
}

.modal-box p {
  font-size: 15px;
  line-height: 1.6;
  color: #5a6478;
  margin-bottom: 22px;
}

.modal-box button {
  background: #2e3a59;
  color: #fff;

  border: none;
  border-radius: 6px;

  padding: 12px 26px;
  font-size: 14px;
  font-weight: 600;

  cursor: pointer;
  transition: all 0.25s ease;
}

.modal-box button:hover {
  background: #1f2943;
  transform: translateY(-1px);
}

/* ===================================================== */
/* RODAPÉ DO SITE */
/* ===================================================== */

.site-footer {
  background: #2e3a59;
  color: #cfd5e3;

  padding: 22px 0;

  font-size: 13px;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-right a {
  color: #cfd5e3;
  text-decoration: none;
  margin: 0 6px;
}

.footer-right a:hover {
  text-decoration: underline;
}

/* ===================================================== */
/* AVISO DE PRIVACIDADE */
/* ===================================================== */

.privacy-note {
  background: #f1f3f8;
  color: #5a6478;

  text-align: center;

  font-size: 13px;

  padding: 16px 20px;

  border-top: 1px solid #e1e6f0;
}

@media (max-width: 768px) {
  .footer-content {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }
}

/* ===================================================== */
/* PÁGINA DE POLÍTICA / DOCUMENTOS */
/* ===================================================== */

.policy-page {
  padding: 30px 0;

  background: #f7f8fb;
}

.policy-container {
  max-width: 820px;
}

/* ===================================================== */
/* TEXTO JUSTIFICADO NAS PÁGINAS LEGAIS */
/* ===================================================== */

.policy-container p,
.policy-container li {

  text-align: justify;

  margin-bottom: 16px;

  line-height: 1.7;

}

/* ===================================================== */
/* TÍTULO PRINCIPAL */
/* ===================================================== */

.policy-page h1 {
  font-size: 34px;
  
  margin-bottom: 25px;

  color: #2e3a59;

  position: relative;

  padding-bottom: 12px;
}

/* linha institucional */

.policy-page h1::after {

  content: "";

  position: absolute;

  left: 0;

  bottom: 0;

  width: 120px;

  height: 3px;

  background: linear-gradient(
    90deg,
    rgba(46,58,89,0.45),
    rgba(46,58,89,0.08)
  );

  border-radius: 3px;

}

/* ===================================================== */
/* SUBTÍTULOS */
/* ===================================================== */

.policy-page h2 {
  margin-top: 40px;

  margin-bottom: 10px;

  font-size: 22px;

  color: #2e3a59;
}

/* ===================================================== */
/* PARÁGRAFOS */
/* ===================================================== */

.policy-page p {
  line-height: 1.7;

  color: #5a6478;

  margin-bottom: 18px;
}

/* ===================================================== */
/* LISTAS */
/* ===================================================== */

.policy-page ul {
  padding-left: 20px;

  margin-bottom: 20px;
}

.policy-page li {
  margin-bottom: 8px;

  color: #5a6478;
}

/* ===================================================== */
/* ASSINATURA FINAL */
/* ===================================================== */

.policy-signature {
  margin-top: 50px;

  font-size: 15px;
}

/* ========================= */
/* RESPONSIVIDADE */
/* ========================= */

@media (max-width: 1024px) {
  .container {
    width: 92%;
  }

  .hero h1 {
    font-size: 36px;
  }

  .about-grid {
    grid-template-columns: 1fr;
  }

  .solutions-grid {
    grid-template-columns: 1fr;
  }

  .siar25-grid {
    grid-template-columns: 1fr;
  }

  .security-grid {
    grid-template-columns: 1fr 1fr;
  }

  .contact-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .header .container {
    flex-direction: column;
    gap: 20px;
  }

  .menu a {
    margin: 0 10px;
  }

  .hero {
    padding: 80px 0;
  }

  .hero h1 {
    font-size: 28px;
  }

  .hero p {
    font-size: 16px;
  }

  .buttons {
    flex-direction: column;
    align-items: flex-start;
  }

  .about {
    padding: 70px 0;
  }

  .solutions {
    padding: 70px 0;
  }

  .siar25 {
    padding: 70px 0;
  }

  .security {
    padding: 70px 0;
  }

  .security-grid {
    grid-template-columns: 1fr;
  }

  .cta h2 {
    font-size: 26px;
  }

  .cta-buttons {
    flex-direction: column;
  }
}

.reveal {
  opacity: 0;
  transition:
    opacity 0.8s ease,
    transform 0.8s ease;
}

.reveal.active {
  opacity: 1;
}

@keyframes heroImageEnter {
  0% {
    opacity: 0;
    transform: translateX(40px) scale(0.96);
  }

  100% {
    opacity: 1;
    transform: translateX(0) scale(1);
  }
}

/* ===================================================== */
/* CONTATO - AJUSTE MOBILE FINAL */
/* ===================================================== */

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
}

.contact-link,
.contact-link:visited,
.contact-link:hover,
.contact-link:active {
  text-decoration: none;
  color: inherit;
}

.contact-link strong,
.contact-link span {
  text-decoration: none;
}

.contact-icon img {
  width: 22px;
  height: 22px;
  display: block;
}

@media (max-width: 768px) {
  .contact-layout {
    grid-template-columns: 1fr;
    gap: 30px;
  }

    .contact-info p {
      max-width: 100%;
    }

    .contact-form {
      padding: 24px;
    }
  }
}